An improved industrial process includes: receiving in a processor a plurality of data items related to an industrial process, each data item being time stamped so that each data item includes time stamp and industrial process data regarding an industrial process occurring at a time; analyzing the plurality of data items in a processor via a plurality of rules, the analyzing identifying deviations of at least one variable of the plurality of data items from a mean value of the variable; setting a statistical control parameter as an achievable quantity for the at least one variable; identifying the plurality of data items where the at least one variable exceeds the statistical control parameter to define at least one excess; and eliminating the at least one excess by shifting resources or altering the process related to the at least one quantity, the shifting or altering being a function of the analyzing of the plurality of data items. Methods related to achievable opportunities for improvement and to identifying contributing factors are also provided.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The improved industrial process as recited in claim 1 wherein the at least one variable is a number of defects within a time period.
3. The improved industrial process as recited in claim 1 wherein the statistical control parameter is based on standard deviations from the mean value.
4. The improved industrial process as recited in claim 1 is a function of past performance of the industrial process.
5. The improved industrial process as recited in claim 1 the statistical control parameter is dynamic.
6. The improved industrial process as recited in claim 1 the excess is supplied as a number of defects or other industrial process negative issue.
7. The improved industrial process as recited in claim 1 the excess is supplied as a cost.
8. The improved industrial process as recited in claim 1 wherein due to the shifting, the at least one variable related to a time period decreases, and the at least one variable related to a further time period increases, the at least one variable related to the time period and the at least one variable related to the further time period both remaining under the statistical control parameter.
9. The improved industrial process as recited in claim 8 wherein the shifting is a function of a second statistical control parameter, the at least one variable being less than the second statistical control parameter before the shifting.
10. The improved industrial process as recited in claim 1 wherein the shifting is a function of a second statistical control parameter, the at least one variable being less than the second statistical control parameter before the shifting.
11. The improved industrial process as recited in claim 1 wherein wherein the shifting occurs stepwise in a control loop.
12. The improved industrial process as recited in claim 11 wherein the at least one excess includes a plurality of excesses, the shifting eliminating the excesses.
13. The improved industrial process as recited in claim 11 wherein the at least one excess includes a plurality of excesses, the shifting eliminating all excesses.
14. The improved industrial process as recited in claim 1 wherein the at least one excess includes a plurality of excesses, the shifting eliminating the excesses.
15. The improved industrial process as recited in claim 1 wherein the at least one excess includes a plurality of excesses, the shifting eliminating all excesses.
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September 11, 2020
October 15, 2024
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